[F4M] Your older sister lost a bet, owes you big-time, and now you can command her to be a free-use slut/prostitute of your own bidding, but not just for yourself! (sluttification, corruption, NOT for the possessive or uncreative)
download: EuphoricPalatableQuadrisectus.mp4
original: https://www.redgifs.com/watch/EuphoricPalatableQuadrisectus